misc: try to assign rid for android demo build.

Author: zdpcdt

.github/workflows/publish.yml

@@ -71,7 +71,7 @@ jobs:
           path: ./upload
 
   android:
-    runs-on: windows-latest
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4.1.1
@@ -83,7 +83,7 @@ jobs:
         run: dotnet restore
 
       - name: Publish Android
-        run: dotnet publish demo/Semi.Avalonia.Demo.Android -c Release -f net8.0-android --no-restore -o ./publish
+        run: dotnet publish demo/Semi.Avalonia.Demo.Android -c Release -f net8.0-android --no-restore -o ./publish -p:RuntimeIdentifier=android-arm64
 
       - name: Upload a Build Artifact
         uses: actions/upload-artifact@v4.3.1

demo/Semi.Avalonia.TreeDataGrid.Demo/Semi.Avalonia.TreeDataGrid.Demo.csproj

@@ -7,13 +7,14 @@
         <LangVersion>latest</LangVersion>
         <ApplicationManifest>app.manifest</ApplicationManifest>
         <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
+        <Nullable>enable</Nullable>
+        <AvaloniaVersion>11.2.2</AvaloniaVersion>
+        <CommunityToolkitVersion>8.3.2</CommunityToolkitVersion>
         <!-- Uncomment below to enable Native AOT compilation-->
         <!--<PublishAot>true</PublishAot>-->
         <!--<IncludeNativeLibrariesForSelfExtract>true</IncludeNativeLibrariesForSelfExtract>-->
     </PropertyGroup>
 
-    <Import Project="../Directory.Build.props" />
-
     <ItemGroup>
         <PackageReference Include="Avalonia" Version="$(AvaloniaVersion)" />
         <PackageReference Include="Avalonia.Desktop" Version="$(AvaloniaVersion)" />